The Wireless Dry Contact Detector from Fidar Electronics reads the open or closed state of volt-free equipment contacts and turns every change into an alertable event. It links over a LoRa radio with no cabling at all.
The Wireless 3-Channel Dry Contact Detector from Fidar Electronics reads the open or closed state of volt-free equipment contacts and turns every change into an alertable event. It links over a LoRa radio with no cabling at all.
